How is Hsmr calculated?
HSMR = Observed Deaths / Predicted Deaths Example: If, using national data, we predicted 500 hospital deaths in Hospital Y, and the observed number of deaths was 450, then this would give Hospital Y an SMR of 450 / 500, which equals 0.90.
What is morbidity in pregnancy?
Defining Maternal Morbidity Maternal morbidity is an overarching term that refers to any physical or mental illness or disability directly related to pregnancy and/or childbirth. These are not necessarily life-threatening but can have a significant impact on the quality of life.
What is hospital death rate?
1 The hospital mortality rate (the proportion of patients who die during or shortly after admission to hospital) would be expected to reflect the safety, effectiveness and, in emergency medicine, timeliness of care and would intuitively seem to be an important measure of quality.
What is a Superspell?
Spells ending in transfer to another NHS hospital are linked together (“superspell”), allowing for a difference between discharge from the first trust and admission to the next trust of up to two days, using ADMIMETH= 81 or DISDEST/ADMISORC values of 49-53 (which refer to NHS providers).
What is difference between mortality and morbidity?
Morbidity refers to an illness or disease. Mortality refers to death. Both terms are often used in statistics. This article explains the difference between morbidity and mortality.
What are the 5 leading causes of maternal mortality?
Why do women die?
- severe bleeding (mostly bleeding after childbirth)
- infections (usually after childbirth)
- high blood pressure during pregnancy (pre-eclampsia and eclampsia)
- complications from delivery.
- unsafe abortion.
What are the types of mortality?
Types of mortality rates
- Crude mortality rate. Counts all deaths.
- Age-specific mortality rate. Counts only deaths in specific age group.
- Infant mortality rate. Counts deaths in children less than 12 months of age, divides by number of live births in same time period.
- Maternal mortality rate.
- Under-5 mortality rate.
What factors affect birth and death rates?
Factors affecting the birth rate in a country
- Existing age-sex structure.
- Availability of family planning services.
- Social and religious beliefs – especially in relation to contraception and abortion.
- Female employment.
Why is there a low death rate in modern hospitals?
Give three reasons for the low death rate from infectious diseases in modern hospitals. Better hygiene, better drugs, better understanding about immunity, better sterilisation of equipment, better isolation of patients. 14.
